Question

2/3-1/8 X 4/7:2/7 + 1/5

Answer 1

2/3-1/8 X 4/7:2/7 + 1/5 = 
2/3 - 4/56 : 2/7 + 1/5 =
2/3 - 4/56 × 7/2 + 1/5 =
2/3 - 4/8 x 1/2 + 1/5 = 
2/3 - 1/4 + 1/5 =
40/60 - 15/60 + 12/60 = 37/60

Resposta: 37/60

Espero ter ajudado !